baber/WOPTO huggingface dataset:
Patent JP-2003220610-A (JP)
Title: Apparatus for removing bead wire of waste tire
Inventor: KOBAYASHI YOSHIKAZU
IPC: B60C19/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing a bead wire wherein an operation for removing the bead wire from a waste tire is efficient and a structure is simple, and excellent in durability.  <P>SOLUTION: An apparatus for removing the bead wire of the waste tire is composed of a means for extracting a wire comprising a tire holding means being the tire holding means containing a bottom plate and a side plate which support the waste tire and having a through hole open to the side plate within a range over from an aperture part for a rim of the held waste tire to the side surface, a hook main body which is provided to a side of the tire holding means and has a bent hook part capable of being engaged with the bead of the waste tire by being inserted into the aperture part for a wheel rim of the waste tire by being inserted through the through hole, a reciprocative drive means for extracting the bead wire from the bead by retreating the hook part engaged with the bead by advancing and retreating the hook main body, and a positioning means for carrying out relative positioning of the hook part and the bead of the waste tire so that the hook can be engaged with the bead wire by inserting the hook main body into the aperture part for the wheel rim of the waste tire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220726-A (JP)
Title: Thermal head and method for controlling heating element thereof
Inventor: NAMIE TAKESHI
IPC: B41J2/35
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal head and a printing method in which high image quality printing is carried out by reducing adverse effects on printing images to be originated by coupling short thermal heads.  <P>SOLUTION: Selecting electrodes 26<SB>1</SB>-26N, heating elements 27<SB>1</SB>-27N, common electrodes 28<SB>1</SB>-28N and a connecting line 29 are set on a primary face of a heating substrate 22. The short thermal head has side faces 23 and 24. The short thermal heads are coupled so that the side face 23 of the short thermal head comes in contact with the side face 24 of the short thermal head, thereby constituting a long thermal head. Each short thermal head has one or a plurality of heating elements set at the coupled part side for printing the same position as a printing position of heating elements of the adjacent short thermal head.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221529-A (JP)
Title: Ink composition and method for forming image
Inventor: YAMANOUCHI JUNICHI
IPC: C09D11/328
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition having excellent dispersion stability of a dye and a method for forming an image using the ink composition.  <P>SOLUTION: This ink composition comprises a dispersion of colored fine particles dispersed in an aqueous medium. The dispersion of the colored fine particles contains a hydrophobic ethylenically unsaturated monomer and at least one kind of oil-soluble dye. The ink composition contains a polymerization initiator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002314483-A (JP)
Title: Transmitting apparatus, receiving apparatus both employing array antenna, and communication system
Inventor: PONNEKANTI SESHAIAH
IPC: H04J99/00
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication system with an increased capacity in a CDMA system downlink employing an array antenna. SOLUTION: The communication system of this invention increases the capacity by assigning a beam to each path so as to control a transmission timing, a spread coding and channel coding. The transmitting apparatus in a base station comprises a transmitting means for transmitting a plurality of transmission beams to a receiving apparatus via different transmission paths, each transmission beam carrying a transmission signal. The transmitting apparatus may include a coding means for coding the transmission signals carried by the transmission beams, the coding means being arranged to code the transmission signal carried by one transmission beam differently from the transmission signal carried by another transmission beam.
Patent JP-2003224141-A (JP)
Title: Method for manufacturing semiconductor
Inventor: IWABUCHI TAKAYUKI
IPC: H01L21/306
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device in which the control of etching is easy and which has good electrical characteristics.  <P>SOLUTION: The method for manufacturing the semiconductor device comprises a first step of vertically superposing an n-type GaAs layer 14 and an n-type AlGaAs layer 13, etc., having hetero interfaces and different etching speed ratios and forming the layers on a semiconductor substrate 11, a second step of forming a resist film 21 on the layer 14 disposed upward and providing an opening pattern 22 of the film 21, a third step of rotating the substrate 11 in which the layers 14 and 13 are formed, and a fourth step of etching the layer 14 with selective etching liquid through the opening pattern 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222365-A (JP)
Title: Ventilating opening cover
Inventor: MURATA MASUICHI
IPC: F24F7/04
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wind and rain from entering through the opening part of a ventilating opening cover.  <P>SOLUTION: This ventilating opening cover 100 is formed in a cylindrical shape so that the lower end part thereof forms the opening part 107. Wind prevention valves 106 are installed on the inside wall 105 of the ventilation opening cover 100 having at least a part of the clearance X thereof from the inside wall 105.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228048-A (JP)
Title: Electrooptic panel, electrooptic device, and electronic equipment
Inventor: TAKANO MASAHIDE
IPC: G02F1/1335
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display which is made lightweight, small-sized, and thin on the whole and can obtain a bright display.  <P>SOLUTION: An electrooptic substance layer (15) of liquid crystal, etc., is sandwiched between a transparent substrate (13) such as a glass substrate and a metallic substrate (14). On the surface of the metallic substrate (14) on the side of the electrooptic substance layer, an uneven light diffuse reflecting surface (14A) is formed and on the light diffuse reflecting surface, an insulating layer (25) is formed. The insulating layer (25) has at its end part a light incidence end surface (21) for introducing external illumination light (L) in the insulating layer. When it is dark in an atmosphere, the external light is reflected by the light diffuse reflecting surface to return to the transparent substrate side, thereby making display. If it is too dark in the atmosphere to make the display using the external light, on the other hand, the external illumination light is guided in the insulating layer and irregularly reflected by the light diffuse reflecting surface to be directed to an observer, so that display can be made even in dark environment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226155-A (JP)
Title: Vehicular instrument
Inventor: FURUYA YOSHIYUKI
IPC: B60K35/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular instrument wherein the incompatibility by distortion of a virtual image in a dial is eliminated.  <P>SOLUTION: This vehicular instrument comprises a surface cover 9 consisting of a prism partially forming a concave lens, which is provided on the front surface of an instrument case for protecting the inner part of the instrument. The dial 5 is formed to have a substantially elliptic outer shape, so that the virtual image of the dial 5 through the surface cover 9 looks substantially circular. Accordingly, the virtual image is extended and distorted in the vertical direction of the dial 5 because of the magnification of the prism 9, and the substantially elliptically formed dial 5 looks substantially circularly deformed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226001-A (JP)
Title: Printer, computer program, computer system and printing method
Inventor: NUNOKAWA HIROICHI
IPC: B41J2/01
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a printer or the like which can provide users with a printing control program via an ink container unit, a unit of a body to be printed and a printing head unit.  <P>SOLUTION: In the printer in which at least one of an ink container, the body to be printed and a printing head is provided with a storage means to be a unit and constituted to be detachable, the storage means has the printing control program stored therein for printing to the body to be printed by discharging ink from the printing head on the basis of inputted image data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231830-A (JP)
Title: Ink composition for display of high-pressure steam sterilization
Inventor: HAYASHI TOSHIHIKO
IPC: C09D11/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for display of high-pressure steam sterilization useable when heat volume of the contents packed in a container is small, or when confirming that necessary heat treatment is carried out by applying printing or mark to a display plate attached to a basket for heat sterilization, capable of confirming that heat sterilization treatment is carried out by an imaging test apparatus in which ink is decolored by a prescribed heat sterilization treatment and display plate for a high-pressure steam sterilization in which display is applied by the ink composition.  <P>SOLUTION: The ink composition for display of high-pressure steam sterilization comprises (A) 0.5-5 wt.% triphenylphthalide dye, (B) 0.4-5 wt.% organic amine coupler and (C) 20-40 wt.% binder resin having ≥80°C softening point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002367555-A (JP)
Title: Vacuum device made of aluminum alloy
Inventor: KAMIMURA KOJI
IPC: H01J41/18
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum device made of an aluminum alloy having a high ionization efficiency and achieving high exhaust rate. SOLUTION: The vacuum device made of an aluminum alloy includes a vacuum container made of the aluminum alloy formed with cathodes 36 packed in pores 35 in an anodic oxide film 33 formed on the vacuum side surface of the vacuum container, and also with extraction electrodes 37 provided on the surface of the anodic oxide film, the cathodes emitting electrons upon field emission; cathode terminals for applying voltages to the cathodes; extraction electrode terminals for applying voltages to the extraction electrodes; and a driving power source for applying voltages to both poles of the cathodes and the extraction electrodes. The cathode is made of a magnetic material magnetized in the longitudinal direction of the pores.  In place of the magnetized cathodes, the extraction electrode 37 may be in the form of a circumferentially formed coil to produce a magnetic field in the direction of the axis of the vacuum container.
Patent JP-2003239123-A (JP)
Title: Dress and method for producing the same
Inventor: JINBO KIYOKO
IPC: A41H43/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dress resistant to the loosening of the collar sewn to the neck line and giving a beautiful silhouette.  <P>SOLUTION: The dress has a collar 4 made of a stretchable cloth and sewn to the neck line 3 in a state stretched along the neck line 3 of the body part 2. The collar 4 has a cylindrical form and the circumferential length of the collar 4 is equal to the circumferential length La of the collar line 3 in a state stretched in the circumferential direction of the collar. The collar 4 is sewn to the neck line 3 by using a stretchable yarn as an overlocking yarn.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231798-A (JP)
Title: Lactic acid resin composition and sheet product of the same, and bag product
Inventor: TANAKA KAZUYA
IPC: C08J5/18
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lactic acid sheet product having biodegradable properties, physical properties similar to an OPP (oriented polypropylene film), good heat- resistant properties and wet-heat durability, and to provide a lactic acid resin composition used for producing the same.  <P>SOLUTION: The lactic acid resin composition comprises 67-96 mass% of a lactic acid resin as a main component and 4-33 mass% of a plasticizer having a boiling point of 220°C or more at atmospheric pressure or 170°C or more at 5-10 Torr. The lactic acid sheet product comprised of the lactic acid resin composition is prepared by being stretched at least in one direction, and preferably has a storage modulus at 20°C of 500-3,000 MPa and a heat shrinkage after heating for 15 minutes at 120°C of 10% or less in both TD and MD.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002341448-A (JP)
Title: Projection type display
Inventor: OISHI MINEO
IPC: G03B33/12
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display capable of efficiently exhausting heat generated from two or more heat sources having mutually different temperatures and stored in an outer casing and to easily hold the weight balance in a horizontal direction of the outer casing. SOLUTION: In a liquid crystal projector, a projection lens 12 is arranged on the center of the front 2a of the outer casing 2, 1st and 2nd exhaust mechanisms 21, 26 having 1st and 2nd discharge fans 23, 29 for mutually independently exhausting heat from two internal heat sources having mutually different temperatures generated at two places of a setting power supply substrate 13 and a light source part power supply substrate 14 being power supply parts are arranged on both the right and left sides of an optical unit 11 in the outer casing 2 and 1st and 2nd exhaust ports for the exhaust mechanisms 21, 26 are arranged on both the right and left sides of the projection lens 12 in the front 2a of the outer casing 2.
Patent JP-2003244457-A (JP)
Title: Color conversion apparatus and color conversion method
Inventor: KAGAWA SHUICHI
IPC: B41J2/525
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color conversion apparatus and a color conversion method in which a desired color conversion can be performed without painted- out color.  <P>SOLUTION: In the color conversion method, second color data corresponding to first color data presenting a plurality of colors comprising a color image are created by converting the hue, lightness and/or saturation of the first color data and third color data suited to a color space expressible for an image output means for outputting the color image are created on the basis of the second color data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241267-A (JP)
Title: Stroboscopic device
Inventor: FUKUSHIMA AKIRA
IPC: G02B7/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable a stroboscope provided with a plurality of light emitting parts around a lens part to perform both a macrophotography and ordinary photography by providing a diffusion lens and a Fresnel lens in the lens part and rotating them.  <P>SOLUTION: In the stroboscopic device, light is emitted by selecting the light emitting part to emit the light in the stroboscope having a plurality of light emitting parts arranged around a photographic lens, the lens is switched to a diffusion plate and the Fresnel lens, the diffusion plate and the Fresnel lens are alternately arranged in structure that they can rotate centering around the photographic lens, and switched by rotation. The diffusion plate and a plurality of Fresnel lenses having a different focal distance are switched, and the diffusion plate and the Fresnel lens are helicoid-coupled and rotated centering around the photographic lens, thereby, the distance between the light emitting part and the lens part can be changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243902-A (JP)
Title: Converter for receiving satellite broadcast
Inventor: TO GENSHU
IPC: H01Q15/24
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a converter for receiving satellite broadcast capable of being suitably downsized and subjected to cost reduction.  <P>SOLUTION: A cover 8 is located via a circuit board 6 in opposition to a waveguide 1 and a cavity part 2 placed side by side, and a first probe 4 in the waveguide 1 and a second probe 5 in the cavity part 2 opposed to each other are formed on the circuit board 6 as a pattern. A first slope 8a and a second slope 8b are formed on both inner faces of the cover 8, a first short- circuit terminal 7 which reflects a first linearly polarized wave and allows the first probe 4 to detect the reflected wave is placed between the first slope 8a and second slope 8b, and a second short-circuit terminal 2a which reflects a second linearly polarized wave and allows the second probe 5 to detect the reflected wave is placed on the ceiling of the cavity part 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242866-A (JP)
Title: Contact structure of combination switch
Inventor: KOYASU AKIRA
IPC: H01H19/58
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact structure of a combination switch allowing simplification and miniaturization of the whole structure, and reduction of the cost thereof.  <P>SOLUTION: This contact structure of a combination switch has a plurality of switches SW1 and SW2 operated by an operation lever, and the respective switches SW1 and SW2 are composed of fixed contacts 26 and 27 mounted on a contact board 25, and moving contacts 22 and 23 sliding on the contact board 25 including the fixed contacts 26 and 27. For the high-current switch SW1 out of the respective switches SW1 and SW2 for carrying a large current, the fixed contact 26 is formed with a fixed armature member 26a fixed on the contact board 25. For the low-current switch SW2 out of the respective switches SW1 and SW2 for carrying a fine current, a part of a wiring pattern 30 formed on the contact board 25 is used for a fixed contact pattern 27a, and the fixed contact 27 is formed by the contact pattern 27a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237602-A (JP)
Title: Power steering device and method for controlling it
Inventor: YOKOTA TADAHARU
IPC: B62D5/07
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To control the drive of a power steering device smoothly by improving the responsiveness of switching the normal rotation and reverse rotation of a reversible type pump of a hydraulic power steering device.  <P>SOLUTION: A brushless motor is employed for driving the reversible type pump, and a specified time before electrifying the electrification section of the coil of each phase of the motor is set as an increasing section, and a specified time after electrifying is set as a decreasing section. In the increasing section, for example, a rotation period t<SB>f</SB>and rotation speed N<SB>f</SB>are calculated based on the signal from a position sensor for detecting the rotor position of the motor (Step S<SB>2</SB>), and on-duty time t<SB>0</SB>is determined based on the t<SB>f</SB>and N<SB>f</SB>(Step S<SB>3</SB>), and an on-duty value P is determined based on the torque value detected by a torque sensor and the values obtained by calculation (Step S<SB>6</SB>). On the condition that the rotation speed of the motor is less than a specified rotation speed based on these values by the above calculation, PWM control is performed to the increasing section from the increasing section starting time T<SB>s</SB>to the increasing section and the coil of each phase of the motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242157-A (JP)
Title: Computer system for searching commodities according to customer's characteristic
Inventor: TAKAKURA TAKASHI
IPC: G06F17/30
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To search commodities according to customer's characteristics.  <P>SOLUTION: The computer system for searching commodities according to the customer's characteristics is provided with a main agent and a supplier agent connected with the main agent through a network. The main agent includes a customer table storing a customer's characteristic code which describes the customer's characteristics about each customer. The supplier agent includes a commodity database storing the commodities which a supplier has. The respective commodity are allocated with the customer's characteristics code according to the characteristics of the commodities. The main agent writes a commodity search request from the customer and the customer's characteristic code of the customer into a parameter table. The supplier agent reads the parameter table, and fits to the commodity search request, and searches the commodities allocated with the customer's characteristic code. The main agent edits the search results on the search results screen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237358-A (JP)
Title: Vehicular air conditioner
Inventor: TAGUCHI TOMOO
IPC: B60H1/32
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air conditioner capable of effectively performing cooling in a cabin of a parking vehicle by electric energy with high efficiency and effectiveness using a small amount of electric power.  <P>SOLUTION: The vehicle 1 is equipped with the air conditioner 2 having a blowing duct 21, a blowing fan 22, a cooling unit 23, and a blowing-off opening 24. The blowing fan 22 and the cooling unit 23 are powered from a solar battery 4 mounted on the vehicle 1. When an occupant sets a dwell mode, the cooling unit 23 cools the air in the blowing duct 21 at a lower temperature than the temperature in the cabin and controls the blowing fan 22 so as to blow off the cooled air from the blowing-off opening 24 at such a wind volume as not to mix it with the air in the cabin, so that cooling air stays on a lower layer in the cabin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249053-A (JP)
Title: Disk unit with disk flutter damping cover and disk flutter damping cover used for the unit
Inventor: MIYAZAKI HIDEYUKI
IPC: G11B25/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk unit and a disk flutter damping cover which have a protecting function of preventing a cover and a disk from coming into contact with each other by managing a shroud gap for deterring the disk from fluttering by a single component.  <P>SOLUTION: The disk unit has the flutter damping cover 20 composed of a cylindrical side wall 20 of internal-diameter size which has a gap for restricting a flow of air generated by the rotation of the magnetic disks 12a and 12b opposite outer circumferential end parts of magnetic disks 12a and 12b and a top plate 21 which is formed connecting with the cylindrical side wall 22 and has the gap deterring the magnetic disk 12a from fluttering opposite the top surface of the magnetic disk 12a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245975-A (JP)
Title: Sealing device
Inventor: MORISHITA KUNITOSHI
IPC: B29C35/16
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To simply center a hot blast nozzle to a tube.  <P>SOLUTION: The sealing device 10 comprises centering means 16 and 17 which come into contact with the inner periphery of the tube 1 in such a way that the hot blast nozzle 11 can be centered to the tube 1 at a plurality of positions apart in the axial direction of the part, of the hot blast nozzle 11, which is inserted into the tube 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246794-A (JP)
Title: Nucleotide chain modification method
Inventor: JOKO SHIGEKI
IPC: C07H21/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modification method whereby only the 3'-terminal of a nucleotide chain is modified directly with a modifying substance.  <P>SOLUTION: By forming a Schiff base between an aldehyde group formed at the 3'-terminal of a nucleotide chain and an amino group of a modifying substance, the nucleotide chain is directly modified by an arbitrary amount of the modifying substance without attaching a modifying substance unnecessary for the base in the nucleotide chain, thus realizing highly stable labeling, marking, and fixing of the nucleotide chain.  <P>COPYRIGHT: (C)2003,JPO